INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6535a1092f63160a90e9ec5a01a2b7c04bdebcdc758684303863939a861a828a', 
    'arIlRcn8sPI/n4cScdU1KhfRjF1QqSII50dlYQIqd0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)